83273480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 199946880

約数和(自身を除く): 116673400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 151, 170, 302, 340, 604, 680, 755, 811, 1208, 1510, 1622, 2567, 3020, 3244, 4055, 5134, 6040, 6488, 8110, 10268, 12835, 13787, 16220, 20536, 25670, 27574, 32440, 51340, 55148, 68935, 102680, 110296, 122461, 137870, 244922, 275740, 489844, 551480, 612305, 979688, 1224610, 2081837, 2449220, 4163674, 4898440, 8327348, 10409185, 16654696, 20818370, 41636740, 83273480]

約数ペア:

[(1, 83273480), (2, 41636740), (4, 20818370), (5, 16654696), (8, 10409185), (10, 8327348), (17, 4898440), (20, 4163674), (34, 2449220), (40, 2081837), (68, 1224610), (85, 979688), (136, 612305), (151, 551480), (170, 489844), (302, 275740), (340, 244922), (604, 137870), (680, 122461), (755, 110296), (811, 102680), (1208, 68935), (1510, 55148), (1622, 51340), (2567, 32440), (3020, 27574), (3244, 25670), (4055, 20536), (5134, 16220), (6040, 13787), (6488, 12835), (8110, 10268)]